25973816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5639

約数の個数: 32

約数和(自身を含む): 54140400

約数和(自身を除く): 28166584

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5569, 11138, 22276, 44552, 61259, 122518, 245036, 295157, 490072, 590314, 1180628, 2361256, 3246727, 6493454, 12986908, 25973816]

約数ペア:

[(1, 25973816), (2, 12986908), (4, 6493454), (8, 3246727), (11, 2361256), (22, 1180628), (44, 590314), (53, 490072), (88, 295157), (106, 245036), (212, 122518), (424, 61259), (583, 44552), (1166, 22276), (2332, 11138), (4664, 5569)]